class Solution(object): def levelOrder(self, root): """ :type root: Node :rtype: List[List[int]] """ if not root: return [] res = [] curLevel = [root] while curLevel ...

Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to right, level by level). Runtime: 20 ms, faster than 79.25% of Python online submissions for Binary Tree ...

The framework further enables the evolution of multiple level-sets for multi-object segmentation and processing of large datasets. For doing so, we restrict level-set domains to subsets of the image ...